John Hayward, Gazetteer of the United States of America… (Philadelphia: James L. Gihon, 1854), 593.
Tatnall County, Ga., c. h. at Perry's Mills, is bounded N.E. by Canouchee River or Bullock co., S.E. by Liberty and Wayne, N.W. by Emanuel, W. by Telfair and Montgomery, and S. by Appling. On the western boundary of this county the Oconee and Ockmulgee Rivers unite, and form the Alatamaha. The Alatamaha winds S.E. along the county, and receives Great Ohoopce from the N.